MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

CoinMiner

Vendor detections: 12

Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash:	4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21
SHA3-384 hash:	ab0be33a0eddaeb062256667782c311ca1d5f41d85e303944d5acbd4f50d5f24990423e00ff1d13c3d07ad57c6ae1880
SHA1 hash:	d7bcb348593504f3d3d187d8e9258b52b4f3b0eb
MD5 hash:	8ef445fb54bd20c9fef97eb006cbb14f
humanhash:	enemy-winter-montana-princess
File name:	billing_statement_kredivo_jatuh_tempo.bin
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	11'621 bytes
First seen:	2025-11-14 01:18:34 UTC
Last seen:	Never
File type:	lnk
MIME type:	application/x-ms-shortcut
ssdeep	96:8skKOl5FahebiPEahUdFdPlZmNTKphLZOsBmG55Y77TaLOL7IZXxkYu6:8sWl5FabuPfTphLZ/WaqL7iXeY
TLSH	T11D32C9251EEA8A05F290FFB2CEED7522C45BFBB254B72089349647051467C46F923E3D
Magika	lnk
Reporter	XiAnzheng
Tags:	CoinMiner dropper lnk Monero PERSISTENCE QuasarRAT worm

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.27118.LnkHeur.UNOFFICIAL

Sanesecurity.Malware.26477.PshHeur.UNOFFICIAL

TwinWave.EvilLNK.CMDLineCarrotsFoundationsOfDecay.M2.20220516.UNOFFICIAL

TwinWave.EvilLNK.OddLook.202207213.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69168398bdb0ec3a9dc1197b

Tags:

obfuscate autorun dropper crypt

Result

Verdict:

Malicious

File Type:

LNK File - Malicious

Link:

https://app.docguard.net/4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21/results/dashboard

Behaviour

BlacklistAPI detected

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cmd lolbin masquerade

Link:

https://www.filescan.io/uploads/6916839657cbae4ee079f065/reports/f5b4a8a6-d001-4bc1-9e00-581226902883/overview

Verdict:

Malicious

Labled as:

Trojan/LNK.Agent

Link:

https://www.hybrid-analysis.com/sample/4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21

Verdict:

Malicious

File Type:

lnk

First seen:

2025-11-13T22:48:00Z UTC

Last seen:

2025-11-15T10:04:00Z UTC

Hits:

~100

Detections:

Trojan.WinLNK.Agent.sb HEUR:Trojan.WinLNK.Agent.gen HEUR:Trojan.Multi.Powenot.a Trojan-Downloader.WinLNK.Agent.sb Trojan-Downloader.Win32.Agent.sb HEUR:Trojan-Dropper.Win32.Agent.sb

Link:

https://opentip.kaspersky.com/4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21/results?tab=lookup

Verdict:

Malware

YARA:

2 match(es)

Tags:

Execution: CMD in LNK LNK LOLBin LOLBin:cmd.exe Malicious T1059.003 T1202: Indirect Command Execution T1204.002

Link:

https://app.malva.re/file/8ef445fb54bd20c9fef97eb006cbb14f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21/

Verdict:

Malicious

Threat:

Family.QUASAR

Link:

https://tip.neiki.dev/file/4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21

Threat name:

Shortcut.Trojan.Sonbokli

Status:

Malicious

First seen:

2025-11-14 01:19:19 UTC

File Type:

Binary

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=i5b4gbne7uekynx6d5jplrwssm53vuwxe6vwj7s376u3opb3f4qq._file

Result

Malware family:

quasar

Score:

10/10

Tags:

family:quasar botnet:newest adware discovery execution persistence spyware trojan

Link:

https://tria.ge/reports/251114-bpmplaspgv/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies Internet Explorer settings

Modifies data under HKEY_USERS

Modifies registry class

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Drops file in Windows directory

Drops file in System32 directory

Checks computer location settings

Drops startup file

Executes dropped EXE

Badlisted process makes network request

Downloads MZ/PE file

Quasar RAT

Quasar family

Quasar payload

Malware Config

C2 Extraction:

146.190.110.91:13000
193.161.193.99:13000
139.59.23.248:13000

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/4743c305a4fd08ac36fe1f52f5c6d2933bbad2d727ab64fe5bffa9b73c3b2f21

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.